Index Catalog // ScholarsArchive@OSU

Larval development of Euphausia pacifica in the laboratory: variability in developmental pathways

Creator:: Feinberg, Leah R., Shaw, C. Tracy, and Peterson, William T.
Abstract:: Gravid adult female Euphausia pacifica were collected off Newport, Oregon, USA and transferred to the laboratory, where females spawned eggs, eggs hatched, and larvae were reared at 10.5 degrees C. We fed 4 cohorts of larvae to excess with a combination of phytoplankton species and monitored them daily until they...
Resource Type:: Article
Full Text:: of Euphausia pacifica in the laboratory: variability in developmental pathways Leah R. Feinberg1

Ecological effects of wave energy development in the Pacific Northwest

Creator:: Boehlert, George W., McMurray, Gregory R., and Tortorici, C. E.
Abstract:: Proceedings of a workshop held at the Hatfield Marine Science Center, October 11-12, 2007. Edited by George W. Boehlert, Gregory R. McMurray, and Cathryn E. Tortorici.
Resource Type:: Conference Proceeding

Neutralizing monoclonal antibodies recognize antigenic variants among isolates of infectious hematopoietic necrosis virus

Creator:: Winton, J. R., Arakawa, C. K., Lannan, C. N., and Fryer, J. L.
Abstract:: Neutralizing monoclonal antibodies were developed against strains of infectious hematopoietic necrosis virus (IHNV) from steelhead trout Salmo gairdneri in the Deschutes River of Oregon, chinook salmon Oncorhynchus tshawytscha in the Sacramento River of California, and rainbow trout Salmo gairdneri reared in the Hagerman Valley of Idaho, USA. These antibodies were...
Resource Type:: Article
Full Text:: isolates of infectious hematopoietic necrosis virus J. R. Winton*, C. K. Arakawa*, C. N. Lannan, J. L

Cumulative Effects of Natural and Anthropogenic Stress on Immune Function and Disease Resistance in Juvenile Chinook Salmon

Creator:: Jacobson, Kym C., Arkoosh, Mary R., Kagley, Anna N., Clemons, Ethan R., Collier, Tracy K., and Casillas, Edmundo
Abstract:: Previous studies have shown that juvenile chinook salmon Oncorhynchus tshawytscha exposed in the field or the laboratory to polychlorinated biphenyls (PCBs), an anthropogenic stressor, are immunosuppressed. It is not known whether simultaneous exposure to natural stressors can increase this immunosuppression. To examine the effects of natural and anthropogenic stressors on...
Resource Type:: Article
Full Text:: C. Jacobson a , Mary R. Arkoosh b , Anna N. Kagley b , Ethan R. Clemons b , Tracy K. Collier c

A taxonomic and distributional study of the rhodolith-forming species Lithothamnion muelleri (Corallinales, Rhodophyta) in the Eastern Pacific Ocean

Creator:: Robinson, Nestor M., Hansen, G. I., Fernandez-Garcia, C., and Riosmena-Rodriguez, R.
Abstract:: Lithothamnion rnuelleri is reported for the first time as one of the main components of rhodolith beds along the Eastern Pacific Ocean based on samples from Washington State (USA), Pacific Baja California (Mexico), southern Nicaragua, and Costa Rica. Individual rhodoliths ranged from fruticose to lumpy in morphology, and bi-sporangial, tetrasporangial,...
Resource Type:: Article
Full Text:: . Robinson1,*, G. I. Hansen2, C. Fernández-García1,3 and R. Riosmena-Rodríguez1 1Programa de Investigación en

Detailed Morphology and Structure of an Active Submarine Arc Caldera: Brothers Volcano, Kermadec Arc

Creator:: Embley, R. W., de Ronde, C. E. J., Merle, S. G., Davy, B., and Tontini, F. Caratobi
Abstract:: A survey of the Brothers caldera volcano (Kermadec arc) with the autonomous underwater vehicle ABE has revealed new details of the morphology and structure of this submarine frontal arc caldera and the geologic setting of its hydrothermal activity. Brothers volcano has formed between major SW-NE–trending faults within the extensional field...
Resource Type:: Article
Full Text:: Arc Caldera: Brothers Volcano, Kermadec Arc' R. W. EMBLEY,'J C. E. J. DE RONDE,2 S. G. MERLE,3 B

An introduced Asian parasite threatens northeastern Pacific estuarine ecosystems

Creator:: Chapman, John W., Dumbauld, Brett R., Itani, Gyo, and Markham, John C.
Abstract:: The introduced Asian parasitic bopyrid isopod, Orthione griffenis, was first discovered on the Pacific coast of North America in Washington in 1988 and next in California in 1992. The range of Orthione presently extends from British Columbia to Baja California, where it infests at least two species of the native...
Resource Type:: Article
Full Text:: threatens northeastern Pacific estuarine ecosystems John W. Chapman • Brett R. Dumbauld • Gyo Itani • John

Differential gene expression between fall- and spring-run Chinook salmon assessed by long serial analysis of gene expression

Creator:: Bernier, Jeremiah C., Birkeland, Shanda R., Cipriano, Michael J., McArthur, Andrew G., and Banks, Michael A.
Abstract:: Of all Pacific salmonids, Chinook salmon Oncorhynchus tshawytscha display the greatest variability in return times to freshwater. The molecular mechanisms of these differential return times have not been well described. Current methods, such as long serial analysis of gene expression (LongSAGE) and microarrays, allow gene expression to be analyzed for...
Resource Type:: Article
Full Text:: Jeremiah C. Bernier a , Shanda R. Birkeland b , Michael J. Cipriano b , Andrew G. McArthur b & Michael A

Development of a Standardized DNA Database for Chinook Salmon

Creator:: Seeb, L. W., Antonovich, A., Banks, Michael A., Beacham, T. D., Bellinger, M. R., Blankenship, S. M., Campbell, M. R., Decovich, N. A., Garza, J. C., Guthrie III, C. M., Lundrigan, T. A., Moran, P., Narum, S. R., Stephenson, J. J., Supernault, K. J., Teel, D. J., Templin, W. D., Wenburg, J. K., Young, S. F., and Smith, C. T.
Abstract:: An international multi-laboratory project was conducted to develop a standardized DNA database for Chinook salmon (Oncorhynchus tshawytscha). This project was in response to the needs of the Chinook Technical Committee of the Pacific Salmon Commission to identify stock composition of Chinook salmon caught in fisheries during their oceanic migrations. Nine...
Resource Type:: Article
Full Text:: . Bellinger, S. M. Blankenship, M. R. Campbell, N. A. Decovich, J. C. Garza, C. M. Guthrie III, T. A

Spatiotemporal distribution of the seismicity along the Mid-Atlantic Ridge north of the Azores from hydroacoustic data: Insights into seismogenic processes in a ridge-hot spot context

Creator:: Goslin, J., Perrot, J., Royer, J. -Y., Martin, C., Lourenco, N., Luis, J., Dziak, R. P., Matsumoto, H., Haxel, J., Fowler, M. J., Fox, C. G., Lau, A. T. -K., and Bazin, S.
Abstract:: The seismicity of the North Atlantic was monitored from May 2002 to September 2003 by the ‘SIRENA array’ of autonomous hydrophones. The hydroacoustic signals provide a unique data set documenting numerous low-magnitude earthquakes along the section of the Mid-Atlantic Ridge (MAR) located in a ridge-hot spot interaction context. During the...
Resource Type:: Article
Full Text:: . Déverchère, A. Deschamps, B. L. Gall, R. W. Ferdinand, C. Petit, C. Tiberi, C. Sue, and M. Songo (2010

ScholarsArchive@OSU

Larval development of Euphausia pacifica in the laboratory: variability in developmental pathways

Ecological effects of wave energy development in the Pacific Northwest

Neutralizing monoclonal antibodies recognize antigenic variants among isolates of infectious hematopoietic necrosis virus

Cumulative Effects of Natural and Anthropogenic Stress on Immune Function and Disease Resistance in Juvenile Chinook Salmon

A taxonomic and distributional study of the rhodolith-forming species Lithothamnion muelleri (Corallinales, Rhodophyta) in the Eastern Pacific Ocean

Detailed Morphology and Structure of an Active Submarine Arc Caldera: Brothers Volcano, Kermadec Arc

An introduced Asian parasite threatens northeastern Pacific estuarine ecosystems

Differential gene expression between fall- and spring-run Chinook salmon assessed by long serial analysis of gene expression

Development of a Standardized DNA Database for Chinook Salmon

Spatiotemporal distribution of the seismicity along the Mid-Atlantic Ridge north of the Azores from hydroacoustic data: Insights into seismogenic processes in a ridge-hot spot context

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